EP0351368A1 - Tuyau de trop-plein pour un clapet d'écoulement d'un réservoir de chasse - Google Patents

Tuyau de trop-plein pour un clapet d'écoulement d'un réservoir de chasse Download PDF

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Publication number
EP0351368A1
EP0351368A1 EP89810513A EP89810513A EP0351368A1 EP 0351368 A1 EP0351368 A1 EP 0351368A1 EP 89810513 A EP89810513 A EP 89810513A EP 89810513 A EP89810513 A EP 89810513A EP 0351368 A1 EP0351368 A1 EP 0351368A1
Authority
EP
European Patent Office
Prior art keywords
overflow pipe
recess
parts
pipe according
pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP89810513A
Other languages
German (de)
English (en)
Other versions
EP0351368B1 (fr
Inventor
René Dolder
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Geberit AG
Original Assignee
Geberit AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Geberit AG filed Critical Geberit AG
Priority to AT89810513T priority Critical patent/ATE72280T1/de
Publication of EP0351368A1 publication Critical patent/EP0351368A1/fr
Application granted granted Critical
Publication of EP0351368B1 publication Critical patent/EP0351368B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/24—Overflow devices for basins or baths
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices

Definitions

  • the invention relates to an overflow pipe according to the preamble of independent claim 1.
  • An overflow pipe with two telescopically adjustable, mutually sealed pipe parts is known.
  • the length of this overflow pipe can be adjusted to suit different operations.
  • a nut is screwed onto the insertion end of the outer pipe, which presses an elastic sealing ring with a wedge-shaped cross section between the pipe parts.
  • the axial fixation is often not sufficiently large so that the length of the overflow pipe is adjusted. The operation and function of the drain valve is then no longer optimal.
  • the invention has for its object to provide an overflow pipe of the type mentioned, which has a much better axial fixation of the pipe parts and which can still be produced inexpensively and is tight.
  • the pipe parts are positively fixed in the axial direction. With all types of actuation and even after long use, it is ensured that the length of the overflow pipe does not change.
  • the overflow pipe only consists of three individual parts that can be manufactured and assembled inexpensively. Further advantageous developments result from the dependent claims.
  • the overflow pipe has an outer pipe part 1 with a valve plate 2 and an inner pipe part 3 with an eyelet 4 for fastening a cistern actuation, not shown here.
  • the actuation can be pneumatic, electrical or purely mechanical and in each case causes the overflow pipe to be raised, which works together with a float valve, not shown here.
  • the inner tube part 3 has one or more recess parts 6 in the lateral surface 5, which extend essentially over the entire length of the tube part 3 and of which only one is shown here.
  • the recess parts 6 are of exactly the same design and can be converted into one another by an axial rotation of the tube part 3 by 180 °.
  • the recess parts 6 are connected to one another via an annular recess part 7 at the lower end of the tubular part 3.
  • one or more opposing projections 11 are attached to the inside 10 of the tubular part 3, each of which engages in a recess part 6. If the projections 11 are each in a longitudinal groove 12 of the recess parts 6, the two tube parts 1 and 3 can be telescopically extended to approximately twice the length shown in FIG. 1.
  • each projection 11 being introduced into a transverse groove 13.
  • the depth of the recess parts 6 and 7 and the transverse grooves 13 is the same everywhere and is about 1 mm.
  • the pipe part 3 is guided essentially without radial play in the pipe part 1, so that the two pipe parts 1 and 3 are always exactly coaxially aligned with one another.
  • the projections 11 inserted into the transverse grooves 13 fix the two pipe parts 1 and 3 in a form-fitting manner in the axial direction. Due to the friction of the lip ring 9, the two pipe parts 1 and 3 are also fixed to the extent that they cannot be unintentionally released by radial twisting. This fixation is reinforced by a catch of the projections 11 in the transverse grooves 13, which are narrowed in some areas as shown in FIG. 1.
  • the recess part 7 serves to introduce the projections 11 into the recess parts 6 when the tube parts 1 and 3 are plugged together.
  • the axial adjustment is given by the distances between the transverse grooves 13. Twice as fine adjustment is possible if only one projection 11 is provided and the recess parts 6 are offset in the longitudinal direction by half the distance between adjacent transverse grooves 13.

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Joints Allowing Movement (AREA)
  • Sliding Valves (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Removal Of Water From Condensation And Defrosting (AREA)
EP89810513A 1988-07-11 1989-07-06 Tuyau de trop-plein pour un clapet d'écoulement d'un réservoir de chasse Expired - Lifetime EP0351368B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89810513T ATE72280T1 (de) 1988-07-11 1989-07-06 Ueberlaufrohr fuer ein ablaufventil eines spuelkastens.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH264288 1988-07-11
CH2642/88 1988-07-11

Publications (2)

Publication Number Publication Date
EP0351368A1 true EP0351368A1 (fr) 1990-01-17
EP0351368B1 EP0351368B1 (fr) 1992-01-29

Family

ID=4238344

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89810513A Expired - Lifetime EP0351368B1 (fr) 1988-07-11 1989-07-06 Tuyau de trop-plein pour un clapet d'écoulement d'un réservoir de chasse

Country Status (3)

Country Link
EP (1) EP0351368B1 (fr)
AT (1) ATE72280T1 (fr)
DE (2) DE8907086U1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2695668A1 (fr) * 1992-09-14 1994-03-18 Stoc Sa Ets Dispositif de trop-plein, notamment pour réservoir de chasse d'eau.
WO1997002387A1 (fr) * 1995-07-05 1997-01-23 West Business Oy Systeme sanitaire et procede d'utilisation d'eaux usees domestiques
EP1428946A2 (fr) * 2002-12-12 2004-06-16 Polypipe Bathroom & Kitchen Products Ltd. Ensemble de clapet
DE102007010089A1 (de) * 2007-03-02 2008-09-04 Hella Kgaa Hueck & Co. Wascheinrichtung für eine Lichtscheibe einer Beleuchtungseinrichtung eines Fahrzeugs

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1020936B (fr) * 1957-12-12
GB2033517A (en) * 1978-11-03 1980-05-21 Lynn W T Adjustable length telescopic sleeves
GB2097667A (en) * 1981-05-06 1982-11-10 Wiltshire William Archibald A device for cleaning the surface of a body of water

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1020936B (fr) * 1957-12-12
GB2033517A (en) * 1978-11-03 1980-05-21 Lynn W T Adjustable length telescopic sleeves
GB2097667A (en) * 1981-05-06 1982-11-10 Wiltshire William Archibald A device for cleaning the surface of a body of water

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2695668A1 (fr) * 1992-09-14 1994-03-18 Stoc Sa Ets Dispositif de trop-plein, notamment pour réservoir de chasse d'eau.
WO1997002387A1 (fr) * 1995-07-05 1997-01-23 West Business Oy Systeme sanitaire et procede d'utilisation d'eaux usees domestiques
EP1428946A2 (fr) * 2002-12-12 2004-06-16 Polypipe Bathroom & Kitchen Products Ltd. Ensemble de clapet
EP1428946A3 (fr) * 2002-12-12 2004-12-29 Polypipe Bathroom & Kitchen Products Ltd. Ensemble de clapet
GB2397634B (en) * 2002-12-12 2006-05-17 Polypipe Bathroom & Kitchen Pr Valve assembly for discharging a cistern
DE102007010089A1 (de) * 2007-03-02 2008-09-04 Hella Kgaa Hueck & Co. Wascheinrichtung für eine Lichtscheibe einer Beleuchtungseinrichtung eines Fahrzeugs

Also Published As

Publication number Publication date
ATE72280T1 (de) 1992-02-15
DE8907086U1 (fr) 1989-09-07
EP0351368B1 (fr) 1992-01-29
DE58900792D1 (de) 1992-03-12

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